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Contractor 212
Outside IR35 London Borough Of Havering

212 jobs found in London Borough of Havering

CL
Jul 16, 2026  
Site Agent-Highways Technologies-Herts-Outside IR35
Due to an increase in workload within their Highways division on the Technologies side, our client, a top Regional Contractor are seeking the services of a Site Agent to oversee works including CCTV, Speed Sign Upgrades, Lighting and other areas all on their M25 Framework and based from their offices in Chigwell and or Dartford. The role will include orgainsing new schemes including Design, Planning works, Commerical and Health & Safety and ultimately ensuring they are run to time and budget. To be considered you will hold SMSTS and CSCS certification as a minimum and be a proven Site Agent within this area of Highways works. In return, a top day rate is on offer which is Outside IR35 and comes with a long term contract. Great opening so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed)
IR35 Status:
Outside IR35

CV-Library Chigwell, Essex Contractor
CL
Jul 22, 2026  
HGV Technician
HGV Technician / HGV Engineer / HGV Fitter / HGV Mechanic / HGV Contractor Location: Dartford Rate: £31.00 - £32.00 per hour Shift: Monday - Friday (Early & Middle Shift - 50 hours+) Immediate Start Available - On-Going Work Our client is a specialist, reliable, and reputable Commercial Vehicle Company based around the Dartford area. They are seeking a passionate and dedicated HGV Technician to complete an ongoing contract / LTD position. This is open to Limited Company Contractors and is working Outside IR35. As a HGV Technician / HGV Mechanic / HGV Fitter you must hold the following: * NVQ / City and Guilds – Level 3 * Minimum of 5 years working on commercial vehicles * Experience working in a fast-paced and demanding customer environment * The ability to organise work on own initiative and work under pressure * Class 1 licence – Preferable not essential Benefits & Package * Great Hourly Rates * Weekly Pay - Every Friday * Limited Companies...
IR35 Status:
Outside IR35

CV-Library DA1, Dartford, Kent Contractor
CL
Jul 19, 2026  
Electrical Project Manager
Electrical Project Manager Canary Wharf, London £450/day, deemed outside IR35 (pending assessment) Data Centre Project We're looking for an experienced Electrical Project Manager to join a specialist MEP contractor delivering a major multi-phase programme within a live mission-critical facility in Central London. You'll initially join on a minimum six-month contract, but with up to five years of secured work planned across multiple phases of the programme, there's genuine long-term stability for the right person. The Role Working within a live operational environment, you'll manage the delivery of heavy electrical infrastructure works including: * High Voltage substations * Package substations * Busbar installations * General power distribution * Final connections * Technical suite fit-out works The programme will be delivered in carefully planned phases, providing a consistent pipeline of work for years to come. What We're Looking For We're keen to speak...
IR35 Status:
Outside IR35

CV-Library E14, Canary Wharf, Greater London Contractor
CL
Jul 18, 2026  
Network & Systems Integration Engineer - Outside IR35
Location: Basildon (fully onsite) Duration: 6 month contract Rate: £73.40ph LTD (Outside IR35) Role details: Our client, a leader in the Defence & Security sector, is currently seeking a Network & Systems Integration Engineer to join their team in Basildon on a contractual basis. Key Responsibilities: Creating Network Architecture for the Lab environment Maintaining Lab infrastructure and development areas Configuring systems according to Lead Systems Engineer requirements Supporting Trials Site activities Job Requirements: Experience in IT Network and its applications within Defence & Security Understanding of the Open Systems Interconnection Model Understanding of IPv4 Addressing Understanding of Virtual Local Area Network configuration Understanding of Network Implementation and Deployment Understanding of Network Architecture Understanding of NetConf Understanding of Network Security (Desirable) Familiarity with Safety Critical Networks (Desirable)...
IR35 Status:
Outside IR35

CV-Library Basildon, Essex Contractor
CL
Jul 18, 2026  
Lead Systems Engineer
Lead Systems Engineer Basildon 8-Month Contract Paying up to £72p/h (Outside IR35) About the Role We are looking for an experienced Lead Systems Engineer to support a major engineering programme, working closely with the Project Chief Engineer to ensure the technical integrity of the full system and its subsystems. You will lead architecture development, integration activities, and supplier engagement throughout the project lifecycle. Key Responsibilities Lead the architecture team to develop and document the architecture thought the project lifecycle. Lead the integration activity of sub-systems Lead the engagement with technical suppliers Influence all levels of requirements to enable design and development decisions and trade-offs to be made. Provide direction, control, evaluation, and recommendations relating to technical risks and opportunities. Support test planning and requirements verification to achieve certification and delivery for the overall system. Working...
IR35 Status:
Outside IR35

CV-Library Basildon, Essex Contractor
CL
Jul 18, 2026  
Network Systems Engineer
Network Systems Engineer - Contract Opportunity Location: Basildon Duration: 6 Months Rate: Up to £74 p/h (Outside IR35) About the Role We are seeking a highly skilled Network Systems Engineer to support a leading engineering team on a critical programme. This role involves hands-on configuration, lab support, and contributing to the development of robust network architectures. You?ll work closely with the Lead Systems Engineer and wider technical teams to ensure systems are delivered to exacting standards. Key Responsibilities Systems Configuration - Configure systems in line with Lead Systems Engineer specifications. Trials Support - Provide technical assistance during trials and test activities. Network Architecture Development - Support the creation of network architectures for lab environments. Lab Infrastructure Maintenance - Assist in maintaining and developing lab infrastructure and associated environments. Required Experience OSI Model - Strong understanding of...
IR35 Status:
Outside IR35

CV-Library Basildon, Essex Contractor
CL
Jul 18, 2026  
Principal Systems Engineer
Principal Systems Engineer (Ref: 1705) Initial contract until March 2027 £71.74ph LTD (Outside IR35) Basildon - full time onsite SC required, can start on BPSS The Role: Work closely with the Project Chief Engineer to identify and resolve technical issues across the whole system and subsystems and to ensure the integrity of the solution. Deputise for the Project Chief Engineer within the project. Lead the architecture team to develop and document the architecture thought the project lifecycle. Lead the integration activity of sub-systems Lead the engagement with technical suppliers Influence all levels of requirements to enable design and development decisions and trade-offs to be made. Provide direction, control, evaluation and recommendations relating to technical risks and opportunities. Support test planning and requirements verification to achieve certification and delivery for the overall system. Working with and influencing key project stakeholders including customer and...
IR35 Status:
Outside IR35

CV-Library Basildon, Essex Contractor
CL
Jul 22, 2026  
Programme Manager
Senior Project Manager / Programme Manager – BI Data Reporting /BI Dashboard London, City - £(Apply online only) per day, outside IR35. Hybrid. Agile, BI, Data, Dashboard, Business Intelligence, Insurance The Company: Our client is a City of London-based specialist motor insurance specialist. The business has in the region of 500 employees, and operates via broker relationships, digital channels, and aggregator platforms. Background to the new role: The business is well-established, but has recently experienced significant growth as a result of both acquisitions of smaller firms, affiliated brokerages, and organic growth via new channels. As a result the business has very disparate business intelligence and data environment, comprising multiple legacy systems, data sources, and CRM platforms. The aim is to talk the business from an unsupportable and uncertain data and BI environment, in essence transforming myriad ‘data puddles’ into a comprehensive ‘data lake’, informing decision...
IR35 Status:
Outside IR35

CV-Library EC3A, Lime Street, Greater London Contractor
CL
Jul 17, 2026  
Project Manager - BMS (contract)
BMS PROJECT MANAGER (Contract) London (hybrid/flexible) | 6-12 months | £400-£500 per day (Outside IR35) We're working with a prestigious client in the building controls industry who are looking for an experienced BMS (building management systems) Project Manager to oversee a range of small to large-scale projects across London and the surrounding areas. This is a great opportunity for someone with strong BMS expertise who enjoys leading projects from start to finish, ensuring quality, budget and timescales are consistently achieved. What you'll be doing: Leading contract meetings and managing project status from handover through to completion Working closely with customers to understand and deliver site-specific requirements Providing technical guidance to clients and colleagues across BMS projects Managing budgets, supplier orders and ensuring efficient project cash flow Designing control strategies, point lists and system descriptions for commissioning teams Staying up...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jul 15, 2026  
HR Business Partner
HR Business Partner London 3-month Contract - Hybrid £300 per day Umbrella ARM are delighted to be working with our client to help them recruit a HR Business Partner on a 3 month contract. The Role: Partner with senior leaders to align people strategy with business priorities and translate this into practical plans Lead workforce planning, organisational design and effectiveness initiatives to support growth and transformation Lead delivery of the people agenda across transformation, restructuring and integration activity, including TUPE where relevant Provide expert guidance on complex employee relations matters including disciplinary, grievance, performance, absence and conduct cases Ensure compliance with UK employment legislation while balancing risk and commercial outcomes Develop retention strategies for key talent and champion inclusion, wellbeing and employee experience Requirements: Strong HR Business Partnering experience supporting senior leaders in a complex,...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jun 29, 2026  
Senior Electrical Design Engineer
Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Hyper scale Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors.. Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Sound knowledge of British Standards and building regulations.- Strong communication skills.-. Your expert recruitment consultant is...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jul 15, 2026  
Quantity Surveyor - Freelance - Outside IR35
We’re working with a busy and well-established Construction company contractor with a strong pipeline of projects across London, looking to bring on a Freelance Quantity Surveyor. The Role You’ll take ownership of projects from start to finish across a varied portfolio, including Residential, Heritage and Education projects * Start: 2–4 weeks * Contract: Outside IR35 * Duration: Long-term / ongoing work secured * Working pattern: Hybrid (site/office + 1 day WFH) * Supportive team with autonomy over your projects Requirements * Proven experience running projects end-to-end * Refurbishment / external works experience (desirable) * Strong client-facing and communication skills * Comfortable supporting/mentoring an Assistant QS This is a great opportunity for a QS looking for long-term freelance work, autonomy, and a strong project pipeline
IR35 Status:
Outside IR35

CV-Library Bromley, Greater London Contractor
CL
Jul 05, 2026  
Aircraft B1 Licensed Engineer
MPI have a requirement for a B1 Licensed Engineer who has recency/type on Cessna Citation Lics Engr (CJ525) to be based at Biggin Hill. Very short term contract to start 20th July until 24th July to cover on site whilst a training course is being held for the staff. 6 core hours a day no overtime. Rate of pay to be discussed on application - Outside of IR35 Applicants must have the right to live and work in the UK and be currently living in the UK
IR35 Status:
Outside IR35

CV-Library Bromley, Greater London Contractor
CL
Jul 05, 2026  
B2 Licensed Aircraft Engineer
MPI have a requirement for a B2 Licensed Engineer who has recency/type on Cessna Citation Lics Engr (CJ525) to be based at Biggin Hill. Very short term contract to start 20th July until 24th July to cover on site whilst a training course is being held for the staff. 6 core hours a day no overtime. Rate of pay to be discussed on application - Outside of IR35 Applicants must have the right to live and work in the UK and be currently living in the UK
IR35 Status:
Outside IR35

CV-Library Bromley, Greater London Contractor
CL
Jul 16, 2026  
Commercial Manager
Commercial Manager London 6-month Contract - Hybrid £529.95 ARM are delighted to be working with our client to help them recruit a Commercial Manager on a 6 month contract. The Role: Contribute to the development and implementation of category strategies and the delivery of sourcing requirements, understanding demand by forecasting and planning requirements. Develop commercial approaches and creative solutions that deliver requirements in line with business needs, category strategy and market trends. Perform end to end strategic sourcing activities working to develop a clear and agreed view of business requirements and commercial requirements, serving as a subject matter expert, providing professional guidance to business areas. Evaluate a range of sourcing models and support the development of options for a business case and identify opportunities to develop collaborative partnerships with suppliers to deliver value for money, sourcing compliance and frameworks. Ensure...
IR35 Status:
Outside IR35

CV-Library West End, London Contractor
CL
Jul 17, 2026  
Structural/ Mechanical Engineer - Finite Element Analysis
Are you a Structural Engineer or Mechanical Engineer with excellent Dynamic Analysis & Finite Element Analysis (FEA) experience? Are you looking to work on a first of its kind engineering challenge? Location: Birmingham or London (1 day per week in the office) Rate: Dependant on experience outside IR35 Contract length: Ongoing Job Role: This is an opportunity to work on one of the UK's most technically demanding infrastructure projects. We're looking for a Structural Engineer or Mechanical Engineer with expertise in Finite Element Analysis (FEA), dynamic analysis and fatigue assessment to help solve a unique engineering challenge involving high-speed rail infrastructure. Unlike traditional structural engineering roles, this project requires advanced analytical modelling to understand how cable management systems respond to complex aerodynamic loading generated by trains travelling at speeds of up to 360 km/h. The engineering problem is unlike anything previously...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jul 22, 2026  
Mechanical Design Engineer
Mechanical Design Engineer - Data Centre Projects London | Hybrid Working (3 Days Office) £45-£52 per hour 6-Month Contract (Temporary) | Outside IR35 An exciting opportunity has arisen for an experienced Mechanical Design Engineer to join an international building services consultancy supporting the delivery of major mission-critical and data centre projects. This Mechanical Design Engineer role is ideal for someone who enjoys delivering technically complex mechanical building services designs across large-scale data centre developments. Working as part of a multidisciplinary engineering team, you'll contribute to projects from concept through to construction while supporting technically demanding mission-critical environments. The successful Mechanical Design Engineer will play a key role in the design and delivery of major data centre developments, working closely with project teams, attending site visits and developing innovative mechanical engineering solutions. The...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 22, 2026  
Supplier Quality Engineer
Supplier Quality Engineer – Battery Energy Storage Systems (BESS) Location: UK or Dublin Work Pattern: Hybrid (Approximately 30% global travel to supplier manufacturing facilities) Contract Length: 12 Months Start Date: ASAP Industry: Battery Energy Storage Systems (BESS) / Renewable Energy This role is deemed outside IR35 About the Role Spencer Ogden is partnering with a leading energy technology client to recruit an experienced Supplier Quality Engineer to support the delivery of large-scale Battery Energy Storage System (BESS) projects across Europe. This is an exciting opportunity for a quality professional with a strong manufacturing and supplier quality background who is passionate about driving supplier performance, ensuring product quality, and supporting the successful delivery of cutting-edge renewable energy projects. Key Responsibilities As a Supplier Quality Engineer, you will be responsible for managing supplier quality activities across a global network of...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 22, 2026  
Workday Integration Lead
I am currently supporting a client of ours in the financial services industry who are looking for an integration lead as part of an on-going Greenfield programme,  Outside IR35 - £600-£700 DOE  Remote with occasional travel to Central London 6 months initial with long term extensions potential Role Overview We are seeking an experienced Workday Integration Lead to provide integration design leadership throughout our Workday implementation. This is a functional and technical design role focused on ensuring integration solutions are well-designed, meet business requirements, and are successfully tested and validated. The successful candidate will act as the integration subject matter expert, working closely with business stakeholders, implementation partners, payroll providers, banking partners, and technical teams. This role is not responsible for building integrations but will provide oversight, design guidance, governance, and quality assurance across all Workday...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 21, 2026  
Senior Software Engineer
Lead Backend Software Engineer – Data Services Federated Data Services | Distributed Systems | Apache Spark | DataFusion | Python | Kubernetes Location: London (2 days per week onsite) Rate: £700–£800 per day (Outside IR35) Duration: Initial 6-month contract with likely extension Overview We're looking for an experienced Lead Backend Software Engineer to join a high-profile programme building secure, cloud-native data services that will support data-driven research and innovation at national scale. This is a founding engineering role, offering the opportunity to shape the architecture, engineering standards, and core data services from the ground up. Working closely with the Engineering Manager and a small team of senior engineers, you'll establish the technical foundations for a complex federated data platform operating within a highly regulated environment. We're looking for someone who enjoys building from first principles, thrives in ambiguity, and can balance strategic...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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